GuntherWerks
California-based bespoke coachbuilder that restomods Porsche 993 air-cooled 911s with carbon fiber bodywork, twin-turbo flat-six engines, and CNC-machined components for high-net-worth collectors through strictly limited production runs.
- Company typePrivate
- Founded2015
- HeadquartersHuntington Beach, United States
- Headcount11–50
- GTM typeB2C
- OfferingHardware or Manufacturing
GuntherWerks firmographics
Firmographics- Name
- GuntherWerks
- Legal name
- Gunther Werks
- Website
- https://guntherwerks.com
- Company type
- Private
- Founded year
- 2015
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- California-based bespoke coachbuilder that restomods Porsche 993 air-cooled 911s with carbon fiber bodywork, twin-turbo flat-six engines, and CNC-machined components for high-net-worth collectors through strictly limited production runs.
- Ownership category
- akta.pro rank
Where GuntherWerks is headquartered
LocationHeadquarters
- HQ city
- Huntington Beach
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
GuntherWerks business model
Business model- GTM type
- B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Marketing or Sales, Technology or R&D
Revenue model
- Bespoke Vehicle Commissions: Gunther Werks generates revenue primarily through bespoke commission builds of Porsche 911 restomods. Each build is customized to the customer's specifications with pricing based on program (F-26, Turbo, GWR, GWX, Speedster, Coupe), scope of customization, and component selection. Production is limited to small quantities per program (e.g., 26 for F-26, 75 for Turbo).
- Merchandise Sales: Sale of branded merchandise through the GW Store (gw9design.com), including apparel and accessories.
Go-to-market motion2 records
Distribution channels9 records
Marketing channels7 records
GuntherWerks product offering
Product offeringCore offering
GuntherWerks designs, engineers, and manufactures limited-edition bespoke restomod versions of the air-cooled Porsche 993, offering programs (F-26, Turbo, GWR, GWX, Speedster, Coupe) with in-house carbon fiber bodywork, custom twin-turbo or naturally aspirated flat-six engines, and CNC-machined components. Each build is commissioned individually with strict production limits (e.g., 26 units of F-26, 75 of Turbo) and is delivered with a 5-year or 100,000-mile warranty.
Product overview
Gunther Werks is a California-based bespoke Porsche 911 restomod company offering a portfolio of limited-edition programs built on the air-cooled Porsche 993 platform. The company operates as a vertically integrated coachbuilder, designing, engineering, and manufacturing most components in-house. The core product lineup includes F-26 (1,067 hp twin-turbo flagship, 26 units), Turbo (850 hp twin-turbo, 75 units), GWR (naturally aspirated definitive 993), GWX (experimental one-of-one commissions by invitation), Speedster (open-air emotion, era concluded), and Coupe (pure form). Additional offerings include Turbo commissions (Napa, McKenna, Dark Necessities, Hercules, Project End Game) and Provenance Succession pre-owned vehicles (RennSport Aventura, Phoenix, Blue Phoenix). All builds feature extensive carbon fiber bodywork, bespoke interiors, and include a 5-year or 100,000-mile warranty.
Differentiator
Problem solved
Functional benefit
Brands
- GWX: Experimental division offering bespoke coachbuilding services, by invitation only
- GW9 Design
Products and services
- F-26 Flagship twin-turbo program limited to 26 units, featuring a 4.0-liter Mezger flat-six co-developed with Rothsport Racing delivering 1,067 hp and 750 lb-ft of torque through a six-speed manual transmission, full carbon fiber bodywork, and 935-inspired aerodynamics. Built for collectors seeking the pinnacle of analog performance.
- Turbo Turbocharged 993 program limited to 75 units, with an 850 hp twin-turbo 4.0-liter flat-six engine, Motec ECU, 7,500 RPM redline, Getrag 6-speed transmission with carbon clutch differential, and race-derived flat fan cooling. Designed for driving enthusiasts.
- GWR The definitive naturally aspirated Porsche 993 restomod program, representing the core platform for analog driving enthusiasts seeking a re-engineered but unforced-induction 993.
- GWX Experimental division offering one-of-one bespoke coachbuilding commissions by invitation only, representing the pinnacle of innovation and customization within the GuntherWerks lineup.
- Speedster Open-air emotion restomod program featuring convertible 993s with extensive carbon fiber bodywork; one of the most popular GuntherWerks programs, with the production era concluded in 2025.
- Coupe Pure form coupe program delivering the classic Porsche 993 silhouette with modern performance, bespoke craftsmanship, and full carbon fiber bodywork.
- Project Endgame Completed Turbo program commission featuring an 850+ bhp twin-turbo Speedster with Rothsport Racing 4.0-liter flat-six engine, full carbon fiber body, and 24k gold accents. The final installment of the Speedster program.
- Phoenix Provenance Succession program pre-owned Speedster with 435+ bhp, continuing the legacy of air-cooled Porsche excellence and offered with documented provenance.
- Blue Phoenix Provenance Succession program pre-owned Speedster featuring 445+ bhp with exceptional craftsmanship and documented provenance.
- RennSport Aventura Provenance Succession program pre-owned Coupe with 435+ bhp, offering exceptional performance with documented ownership history.
- GW9 Design Merchandise Branded apparel and accessories sold through the GW Store at gw9design.com as ancillary merchandise revenue.
Quantifiable outcome
- Up to 1,067 hp and 750 lb-ft torque from twin-turbo 4.0L flat-six engine
- +3 more outcomes
Companies that use GuntherWerks
Customer profileNamed customers1 record
Segments1 record
Ideal customer profiles1 record
GuntherWerks technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
GuntherWerks partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Rothsport RacingcoreRothsport Racing is the engine development partner for Gunther Werks, co-developing the twin-turbo Mezger engines used in the F-26 program. The partnership produces custom flat-six engines producing up to 1,000+ horsepower with motorsport-derived technology including 935-style exhaust systems, external wastegates, and adaptive fuel mapping.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
GuntherWerks competitors and assessment
Company assessmentEmerging players
- Everrati Automotive: Everrati re-engineers classic 911s and other icons into electric restomods, targeting the same HNW collector demographic as Gunther Werks but differentiated by powertrain technology. They represent an adjacent take on the air-cooled 993 restomod opportunity.
- Icon 4x4 (Iconic Auto Group): Icon pioneered the high-end vintage 4x4 restomod category with in-house engineering, limited production, and $250K+ pricing, sharing the vertically integrated boutique coachbuilder DNA that defines Gunther Werks' operating model.
- Radford Coachbuilders: Radford is a revived British coachbuilder performing bespoke restomods (including Porsche-based and classic British vehicle programs) targeting HNW collectors with similar limited production economics and luxury brand positioning.
Direct peers
- Alfaholics: Alfaholics performs highly bespoke restomodification of classic Alfa Romeo models (notably the Giulia GTA) using similar in-house engineering, limited production, and HNW enthusiast targeting. It is the closest analog to Gunther Werks' model applied to a different classic European platform.
- Ares Design: Ares Design is a Modena-based bespoke coachbuilder performing one-off and limited-series re-engineered classic vehicles (including 911-based programs) with similar vertically integrated in-house design, engineering, and manufacturing at comparable luxury price points.
- Ringbrothers: Ringbrothers operates a comparable bespoke coachbuilding model — taking iconic vehicles (predominantly American muscle) and re-engineering them with modern performance, carbon fiber bodywork, and bespoke interiors for HNW collectors at $1M+ price points.
- Singer Vehicle Design: Singer is the most direct competitor to Gunther Werks, also performing bespoke Porsche 911 (air-cooled) restomod commissions with similar limited production, premium pricing ($1M+), and a waiting-list-driven customer experience targeting the same high-net-worth collector segment.
- Kimera Automobili: Kimera re-engineers the Lancia 037 into a modern performance restomod with limited production runs and motorsport heritage appeal, directly mirroring Gunther Werks' approach to the Porsche 993. Comparable in scale, exclusivity, and target customer profile.
- Totem Automobili: Totem is an Italian coachbuilder that re-engineers classic Alfa Romeo GTs into electric or combustion restomods with bespoke carbon fiber bodies, operating a similar small-scale, high-price, vertically integrated coachbuilder model.
Broad incumbents
- Touring Superleggera: Touring Superleggera is an established Italian coachbuilder with a long heritage performing bespoke and limited-series vehicle commissions (e.g., Disco Volante). It serves as a broader incumbent analog for the limited-series luxury coachbuilding category Gunther Werks operates in.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
GuntherWerks social profiles
Digital presenceGuntherWerks financial estimates
Financial estimateRevenue estimate
Valuation estimate
GuntherWerks leadership team
Management profileNumber of profiles
Profiles1 record
GuntherWerks funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
GuntherWerks M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about GuntherWerks
What does GuntherWerks do?
GuntherWerks designs, engineers, and manufactures limited-edition bespoke restomod versions of the air-cooled Porsche 993, offering programs (F-26, Turbo, GWR, GWX, Speedster, Coupe) with in-house carbon fiber bodywork, custom twin-turbo or naturally aspirated flat-six engines, and CNC-machined components. Each build is commissioned individually with strict production limits (e.g., 26 units of F-26, 75 of Turbo) and is delivered with a 5-year or 100,000-mile warranty.
Is GuntherWerks a public or private company?
GuntherWerks is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was GuntherWerks founded?
GuntherWerks was founded in 2015. It employs 11 to 50 people.
Where is GuntherWerks based?
GuntherWerks is headquartered in Huntington Beach, United States, in the North America region.
How does GuntherWerks make money?
Two revenue lines are on record. Bespoke Vehicle Commissions are the primary driver. The others are merchandise Sales.
Who are GuntherWerks's main competitors?
Emerging players on record are Everrati Automotive, Icon 4x4 (Iconic Auto Group) and Radford Coachbuilders. Direct peers are Alfaholics, Ares Design, Ringbrothers, Singer Vehicle Design, Kimera Automobili and Totem Automobili. Touring Superleggera is listed as a broad incumbent.
Does GuntherWerks have an API?
No public API is recorded for GuntherWerks.